Plumbing contractors in Sonoma, CA
25 licenses with the C-36 classification list Sonoma (Sonoma County) as their address with the state, 25 of them active. Active licenses with nothing flagged come first.
- American BuildersA · B · C-4 · C-10 +2 · #427930 Sonoma · Sonoma County Active
- Big Al'S PlumbingC-36 · #1149646 Sonoma · Sonoma County Active
- Boden Plumbing IncC-20 · C-36 · #659920 Sonoma · Sonoma County Active
- Bonney Inc Dba Heatwave SystemsC-4 · C-36 · #857673 Sonoma · Sonoma County Active
- Cottam Enterprises IncC-36 · #973502 Sonoma · Sonoma County Active
- Easton Plumbing IncA · C-36 · #1059513 Sonoma · Sonoma County Active
- Eddie R PlumbingC-36 · #808283 Sonoma · Sonoma County Active
- Ferrando'S Plumbing & Heating IncC-36 · #449417 Sonoma · Sonoma County Active
- Goflow Plumbing IncC-36 · #1150830 Sonoma · Sonoma County Active
- Gopher - It TrenchlessA · C-36 · #982140 Sonoma · Sonoma County Active
- Haddly PlumbingC-36 · #869145 Sonoma · Sonoma County Active
- Healing Comfort Heating Air & PlumbingC-20 · C-36 · #1075338 Sonoma · Sonoma County Active
- Keep It Real PlumbingC-36 · #1158587 Sonoma · Sonoma County Active
- Locati PlumbingC-36 · #1139128 Sonoma · Sonoma County Active
- McMahon Fernandez Construction IncA · C-36 · #1055940 Sonoma · Sonoma County Active
- Peterson Mechanical IncB · C-4 · C-16 · C-20 +5 · #171486 Sonoma · Sonoma County Active
- Plumb SmartC-36 · #1126758 Sonoma · Sonoma County Active
- Precision Northbay IncB · C-36 · #976759 Sonoma · Sonoma County Active
- R S Reed IncB · C-36 · #844335 Sonoma · Sonoma County Active
- Sandeen Plumbing LLCC-36 · #941868 Sonoma · Sonoma County Active
- Spotless PlumbingC-36 · #1093556 Sonoma · Sonoma County Active
- Steven Raffaini Plumbing and Radiant LLCC-36 · #916665 Sonoma · Sonoma County Active
- Valley of the Moon Plumbing LLCC-36 · #1004026 Sonoma · Sonoma County Active
- Vine Valley Plumbing LLCC-36 · #1159843 Sonoma · Sonoma County Active
- Wine Country Fire Protection & Plumbing IncC-16 · C-36 · #1038646 Sonoma · Sonoma County Active
Source: CSLB license file, Nov 8, 2026All trades in Sonoma